Location History:
- Milpitas, CA (US) (2004 - 2005)
- Eugene, OR (US) (2001 - 2007)
- San Jose, CA (US) (2004 - 2008)
- Phoenix, AZ (US) (2010 - 2016)
Company Filing History:
Years Active: 2001-2016
Title: Alan E Johnson: Innovator in Microelectronics with 21 Patents
Introduction: Alan E Johnson, based in Eugene, Oregon, is a pioneering inventor in the field of microelectronics. With a remarkable portfolio of 21 patents, Johnson has demonstrated a significant impact in the development of technologies that contribute to the efficiency and effectiveness of electronic devices.
Latest Patents: Among his latest innovations, Johnson has developed a film interposer for integrated circuit devices. This invention incorporates a stack device comprising a film interposer made from polyimide film material. One embodiment of this invention details how the front side of the film interposer attaches to a first element of the stack device, such as an integrated circuit package or a substrate. The back side connects to a second element, which facilitates the assembly of electronic devices.
Another significant patent addresses a substrate featuring barrier solder bumps that regulate underfill transgression. This microelectronic substrate includes a die-side surface with a die-attach region and a system of interconnects that connects to external circuitry. The design consists of die-attach solder bumps electrically coupled to the interconnects and barrier solder bumps located outside the die-attach area to limit underfill flow.
Career Highlights: Johnson has contributed his expertise to esteemed organizations such as Intel Corporation and Templex Technology, Inc. His work with these companies underscores his commitment to advancing the field of microelectronics and the development of cutting-edge technologies.
Collaborations: Throughout his career, Johnson has collaborated with notable professionals in the industry, including Anders Grunnet-Jepsen and John N Sweetser. These collaborations have allowed him to enhance his innovations and extend the applications of his inventions.
Conclusion: Alan E Johnson's contributions to the field of microelectronics, illustrated by his 21 patents and collaborative efforts, highlight his role as a key innovator. His continuing advancements in integrated circuit technology and microelectronic substrates mark him as a forerunner in shaping the future of electronic devices.